Lords Of Finance, Captains Of Industry

Taibbi describes how big banks have taken advantage of a provision in the Gramm-Leach-Bliley Act allowing them to invest in non-financial businesses, particularly heavy industry:

[B]anks aren’t just buying stuff, they’re buying whole industrial processes. They’re buying oil that’s still in the ground, the tankers that move it across the sea, the refineries that turn it into fuel, and the pipelines that bring it to your home. Then, just for kicks, they’re also betting on the timing and efficiency of these same industrial processes in the financial markets – buying and selling oil stocks on the stock exchange, oil futures on the futures market, swaps on the swaps market, etc.

Allowing one company to control the supply of crucial physical commodities, and also trade in the financial products that might be related to those markets, is an open invitation to commit mass manipulation. It’s something akin to letting casino owners who take book on NFL games during the week also coach all the teams on Sundays.